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NS2 installation in Fedora 18

This post helps the developers to install NS-2.35 version in Fedora 18.

In my machine, I have used GNOME Desktop with all the options selected. A new type of installer is been designed from Fedora 18 onwards.

WP_000120

Fedora 18 has limitations unlike the previous distros is that, it does not install all the softwares that are needed for X Software development, so we need to download those softwares separately. May be you can issue a command in super user mode.

su

yum groupinstall “X Software Tools”

Installation of NS-2.35

tar zxvf ns-allinone-2.35.tar.gz

cd ns-allinone-2.35

./install (this is dot slash install)

  • You may possibly get one error during your installation is linkstate/ls.h error
  • If you get the above error, open the file (~ns-2.35/linkstate/ls.h) using gedit or any text editor
  • Go to line number 137 and change this line (void eraseAll() { erase(baseMap::begin(), baseMap::end()); })  to

 

void eraseAll() { this->erase(baseMap::begin(), baseMap::end()); }

  • again you try the command ./install and this time the installation will be successful.
  • Once installed the PATH information will be provided to you.
  • Copy the PATH and LD_LIBRARY_PATH Variable to /home/pradeep/.bash_profile (see a dot in the beginning)

    Input the path information in .bash_profile file like this

    export PATH=$PATH:<Place your paths here>

    export LD_LIBRARY_PATH=$LD_LIBRARY_PATH: <place the LD_LIBRARY_PATHS> here.

    Once done, save the file and close

    execute the command

    source .bash_profile

    try ns or nam to see whether your installation succeeded.

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